UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LuloeorFHTa7tCdfIcF1vYXogd8GRVYc7OXtz7T/Q1c=' 
WHERE 
  key_id = 'b5a5d987a65693945cf4f8382f21dbdae3d87b1e8bcc700b00c921dc374c52fe' 
  AND (
    token = 'LuloeorFHTa7tCdfIcF1vYXogd8GRVYc7OXtz7T/Q1c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )